/[gentoo-projects]/pax-utils/scanelf.c
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Diff of /pax-utils/scanelf.c

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Revision 1.61 Revision 1.62
1/* 1/*
2 * Copyright 2003 Ned Ludd <solar@gentoo.org> 2 * Copyright 2003 Ned Ludd <solar@gentoo.org>
3 * Copyright 1999-2005 Gentoo Foundation 3 * Copyright 1999-2005 Gentoo Foundation
4 * Distributed under the terms of the GNU General Public License v2 4 * Distributed under the terms of the GNU General Public License v2
5 * $Header: /var/cvsroot/gentoo-projects/pax-utils/scanelf.c,v 1.61 2005/05/28 22:09:36 solar Exp $ 5 * $Header: /var/cvsroot/gentoo-projects/pax-utils/scanelf.c,v 1.62 2005/05/29 06:25:48 vapier Exp $
6 * 6 *
7 ******************************************************************** 7 ********************************************************************
8 * This program is free software; you can redistribute it and/or 8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as 9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of the 10 * published by the Free Software Foundation; either version 2 of the
34#include <dirent.h> 34#include <dirent.h>
35#include <getopt.h> 35#include <getopt.h>
36#include <assert.h> 36#include <assert.h>
37#include "paxelf.h" 37#include "paxelf.h"
38 38
39static const char *rcsid = "$Id: scanelf.c,v 1.61 2005/05/28 22:09:36 solar Exp $"; 39static const char *rcsid = "$Id: scanelf.c,v 1.62 2005/05/29 06:25:48 vapier Exp $";
40#define argv0 "scanelf" 40#define argv0 "scanelf"
41 41
42 42
43 43
44/* prototypes */ 44/* prototypes */
792 break; 792 break;
793 case 'h': usage(EXIT_SUCCESS); break; 793 case 'h': usage(EXIT_SUCCESS); break;
794 case 'f': 794 case 'f':
795 if (from_file == NULL) 795 if (from_file == NULL)
796 from_file = xstrdup(optarg); 796 from_file = xstrdup(optarg);
797 else
798 err("Don't specify -f twice");
797 break; 799 break;
798 case 'o': { 800 case 'o': {
799 FILE *fp = NULL; 801 FILE *fp = NULL;
800 fp = freopen(optarg, "w", stdout); 802 fp = freopen(optarg, "w", stdout);
801 if (fp == NULL) 803 if (fp == NULL)
804 break; 806 break;
805 } 807 }
806 808
807 case 's': { 809 case 's': {
808 size_t len; 810 size_t len;
811 if (!find_sym)
812 err("Don't specify -s twice");
809 find_sym = xstrdup(optarg); 813 find_sym = xstrdup(optarg);
810 len = strlen(find_sym) + 1; 814 len = strlen(find_sym) + 1;
811 versioned_symname = (char*)xmalloc(sizeof(char) * (len+1)); 815 versioned_symname = (char*)xmalloc(sizeof(char) * (len+1));
812 sprintf(versioned_symname, "%s@", find_sym); 816 sprintf(versioned_symname, "%s@", find_sym);
813 break; 817 break;
814 } 818 }
815 819
816 case 'F': { 820 case 'F': {
817 if (!out_format) 821 if (!out_format)
818 out_format = xstrdup(optarg); 822 out_format = xstrdup(optarg);
823 else
824 err("Don't specify -F twice");
819 break; 825 break;
820 } 826 }
821 827
822 case 'y': scan_symlink = 0; break; 828 case 'y': scan_symlink = 0; break;
823 case 'B': show_banner = 0; break; 829 case 'B': show_banner = 0; break;

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